Báo cáo khoa học: "A Morphographemic Model for Error Correct

Tài liệu Báo cáo khoa học: "A Statistical Model for Unsupervised and Semi-supervised Transliteration Mining" pptx

... present a novel model of transliteration mining deﬁned as a mixture of a transliteration model and a non-transliteration model. The transliteration model is a joint source channel model (Li et ... labelled information for training. Our system extracts transliteration pairs in an unsupervised fashion. It is also able to utilize labelled information if available, obtaining improv...

Ngày tải lên : 19/02/2014, 19:20

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Báo cáo khoa học: A mouse model for in vivo tracking of the major dust mite allergen Der p 2 after inhalation docx

... University) for excellent technical assistance. This work was supported by grants from the Swedish Foundation for Health Care Sciences and Allergy Research, the Swedish Research Council for Medicine ... the fate of an allergen upon inhalation, we addressed this issue for a major dust mite allergen, Der p 2. First, a model for Der p 2-sensitization was established in C57BL ⁄ 6 J...

Ngày tải lên : 07/03/2014, 21:20

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Tài liệu Báo cáo khoa học: A facile method for expression and puriﬁcation of the Alzheimer’s disease-associated amyloid b-peptide pdf

... incu- bated for 4 days with each of the peptides (10 lm), and cells were ﬁxed and used for immunocytochemical analyses. Immunocytochemistry Neurons were ﬁxed in 4% paraformaldehyde for 20 min at ... to transformed Ca 2+ -competent E. coli cells (ER2566) by heat shock. The transformed cells were spread on LB agar plates containing ampicillin (50 mgÆL )1 ), single colonies were picked fo...

Ngày tải lên : 18/02/2014, 13:20

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Tài liệu Báo cáo khoa học: A kinetic model of the branch-point between the methionine and threonine biosynthesis pathways in Arabidopsis thaliana doc

... relation exists for the apparent K m for Phser and cysteine concentration (Eqn 3), the situation is not symmetrical from a quantitative point of view for two reasons: ﬁrstly, the maximal K m for cysteine is ... Verne for the ELISA assays. We thank Pr. Roland Douce and Dr Michel Matringe and Mickae ¨ la Hoﬀman for critical reading of the manuscript. Special thanks to Maighread Gall...

Ngày tải lên : 20/02/2014, 02:21

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Tài liệu Báo cáo khoa học: "An Unsupervised Model for Joint Phrase Alignment and Extraction" ppt

... all models, and for the LM we use an interpolated Kneser-Ney 5-gram model. For GIZA ++, we use the standard training reg- imen up to Model 4, and combine alignments with grow-diag-final-and. For ... noted that forcing alignments smaller than the model suggests is only used for generating alignments for use in heuristic extraction, and does not affect the training process. 5...

Ngày tải lên : 20/02/2014, 04:20

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Tài liệu Báo cáo khoa học: "A Gibbs Sampler for Phrasal Synchronous Grammar Induction" docx

... to phrase- based models which use token n-grams as trans- lation units (Koehn et al., 2003). Although very few researchers use word-based models for trans- lation per se, such models are still ... proce- dure for each sentence pair is non-trivial, prov- ing NP-complete for learning phrase based models (DeNero and Klein, 2008) or a high order poly- nomial (O(|f | 3 |e| 3 )) 1 for a sub...

Ngày tải lên : 20/02/2014, 07:20

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Tài liệu Báo cáo khoa học: "A Modular Toolkit for Coreference Resolution" pdf

... a considerable engineer- ing effort, yet there is very limited avail- ability of off-the shelf tools for researchers whose interests are not in coreference, or for researchers who want to concentrate ... standoff format of the MMAX2 annotation tool (M ¨ uller and Strube, 2006) with MiniDiscourse, a library that efﬁciently imple- ments a subset of MMAX2’s functions. Using a generic format...

Ngày tải lên : 20/02/2014, 09:20

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Tài liệu Báo cáo khoa học: "Minimum Cut Model for Spoken Lecture Segmentation" ppt

... three lectures is- used for estimating the optimal word block length for representing nodes, the threshold distances for discarding node edges, the number of uniform chunks for estimating tf-idf ... did not try to ad- just our model to optimize its performance on the synthetic data. The smoothing method developed for lecture segmentation may not be appropriate for short segments...

Ngày tải lên : 20/02/2014, 11:21

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Tài liệu Báo cáo khoa học: "A Pipeline Framework for Dependency Parsing" ppt

... allows that use of future information in ad- dition to past information. The pipeline model nat- urally allows access to all the past information. Algorithm 3 Pseudo code for the look ahead algorithm. ... pro- cesses a token and, potentially, makes use of this result when processing the token to the right. The pipeline model is a standard model of computation in natural language pro...

Ngày tải lên : 20/02/2014, 12:20

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Tài liệu Báo cáo khoa học: "A Multimodal Interface for Access to Content in the Home" pdf

... general information about the system’s components, a description and time- stamp for each system event and user event, names and timestamps for the system-recorded sound files, and timestamps for ... Open-ended tasks prompted users to search for any type of information with any input modality. The tasks in the two sets paralleled each other. For example, if one set of tasks as...

Ngày tải lên : 20/02/2014, 12:20

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Báo cáo khoa học: "A Morphographemic Model for Error Correction Nonconcatenative Strings" pot